Previously available downloadable content is compatible with Number One Hits. The game features an exclusive 5-pack DLC for free. The theme of the pack was voted on prior to the game's release. The options were 80's Pop, Hard Rock, Pop Divas, Heavy Metal, Love Songs, Arena Rock, 1 Hit Wonders, Hip Hop and Classic Soul. Players can redeem the code included with the game here in order to download the song pack.